USB Diffuser Emits An Electric Smell In The House Mist Sprayer Portable 200ML Electric Desktop For Home

feature:1. Run quietly. It doesn't interfere while you sleep.2. Large capacity, anti-drying, peneting and .3. Automatic power-off protection to prevent dry ing.4. Small size, light and compact, easy to carry.Specification:Color: , pink, greenName: Working voltage: DC 5VMaterial: silicone/PP/ABS/electronic componentsSpray volume: 40ml/hWorking current: 400mABattery: 18650 battery (not included)Water tank capacity: 220mlUse time: 5-10hPower supply: USBApplicable area: 10-20 square metersNoise: le than 36dBPackage Included:1 * (without battery)1 * USB cablenotes:1. The can add eential oil, but it is recommended to add 1-2 drops, do not add too much, the charging head uses a current filter below 1A with a length of about 80mm. The filter diameter is about 7-8mm.2. The filter must be completely soaked in water before working. If the mist is significantly reduced, the swabs will need to be repd.